Subtract 35/40 from 30/5
1st number: 6 0/5, 2nd number: 35/40
30/5 - 35/40 is 41/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 5 × 8 = 40,
30/5 = 30 × 8/5 × 8 = 240/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
35/40 = 35 × 1/40 × 1 = 35/40 - Subtract the two like fractions:
240/40 - 35/40 = 240 - 35/40 = 205/40 - After reducing the fraction, the answer is 41/8
- In mixed form: 51/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5-35/40 30/5-70/40 30/10-35/40 30/5-35/80 90/5-35/40 30/15-35/40 30/25-35/40 30/35-35/40